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Fix format for command 

Signed-off-by: Mary Anthony <mary@docker.com>
This commit is contained in:
Mary Anthony 2016-02-04 05:13:19 -08:00
parent d5a3ff10af
commit a1e183c4bd
1 changed files with 9 additions and 8 deletions
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docs/get-swarm.md
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@ -29,15 +29,15 @@ The first time you use any image, Docker Engine checks to see if you already hav
1. Open a terminal on a host running Engine.
If you are using Mac or Windows, then you must make sure you have started an Docker Engine host running and pointed your terminal environment to it with the Docker Machine commands. If you aren't sure, you can verify:
If you are using Mac or Windows, then you must make sure you have started an Docker Engine host running and pointed your terminal environment to it with the Docker Machine commands. If you aren't sure, you can verify:
$ docker-machine ls
NAME ACTIVE URL STATE URL SWARM DOCKER ERRORS
default * virtualbox Running tcp://192.168.99.100:2376 v1.9.1
$ docker-machine ls
NAME ACTIVE URL STATE URL SWARM DOCKER ERRORS
default * virtualbox Running tcp://192.168.99.100:2376 v1.9.1
This shows an environment running an Engine host on the `default` instance.
2. Use the Swarm image to execute a command.
2. Use the `swarm` image to execute a command.
The easiest command is to get the help for the image. This command shows all the options that are available with the image.
@ -75,9 +75,10 @@ The first time you use any image, Docker Engine checks to see if you already hav
Run 'swarm COMMAND --help' for more information on a command.
In this example, the image did not exist on the Engine host, so the Engine
downloaded it. After it downloaded, the `swarm` image executed the and
displayed the help. After displaying the help, the `swarm` image exits and returns your to your terminal command line.
In this example, the `swarm` image did not exist on the Engine host, so the
Engine downloaded it. After it downloaded, the image executed the `help`
subcommand to display the help text. After displaying the help, the `swarm`
image exits and returns your to your terminal command line.
3. List the running containers on your Engine host.